What is the name for a section of land that connects an island to the mainland?
a. a peninsula
c. a tombolo
b. an isthmus
d. an island arch

Uranium is a mineral which is used to generate electricity. predict and explain the long term effect on the environment of obtaining and using uranium as a source of energy.

Rescooperate ice cream shop recently analyzed their books. they found that in the past year, they made 100000 selling ice cream and spent 75000 on supplies and factory space. the remaining 25000 represents

Which planets are likely to have the strongest gravitational fields?